Quelpr
2 marksThe Reproductive System

CSEC Human and Social Biology · January 2009 · Paper 2 · Question 11(c)(ii)

Explain why women taking oral contraceptive pills normally do not become pregnant.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 11(a)State one function for each of the following structures in the human reproductive system: (i) Testis, (ii) Urethra, (iii) Oviduct, (iv) Ovary, (v) Vas deferens.[5 marks]
  2. 11(b)Discuss four advantages and four disadvantages of implementing population growth control policies in developing countries.[8 marks]
  3. 11(c)(i)Using knowledge of the menstrual cycle and fertilisation, explain why women are fertile during only a few specific days each cycle.[2.5 marks]
  4. 11(c)(iii)Explain why very young females and postmenopausal females cannot normally conceive.[2.5 marks]

More practice: the rest of this paper · more The Reproductive System questions · all CSEC Human and Social Biology past papers